Cita APA (7a ed.)
Heilbroner, R. L. (2000). <The> Wordly Philosophers: <The> Lives, Times, and Ideas of the Great Economic Thinkers (7th Edition.). Penguin Books.
Cita Chicago Style (17a ed.)
Heilbroner, Robert L. <The> Wordly Philosophers: <The> Lives, Times, and Ideas of the Great Economic Thinkers. 7th Edition. New York: Penguin Books, 2000.
Cita MLA (9a ed.)
Heilbroner, Robert L. <The> Wordly Philosophers: <The> Lives, Times, and Ideas of the Great Economic Thinkers. 7th Edition. Penguin Books, 2000.
Precaución: Estas citas no son 100% exactas.